1998–99 Nationalliga B season

The 1998-99 Nationalliga B season was the 52nd season of the league as the second-level of Swiss ice hockey. EHC Chur won the championship.

First round

Pl.	Team	GP	W	T	L	Goals	Pts.
1.	EHC Chur	40	27	5	8	163:105	59
2.	HC La Chaux-de-Fonds	40	28	2	10	182:110	58
3.	EHC Olten	40	21	2	17	146:131	44
4.	EHC Biel	40	20	4	16	170:159	44
5.	HC Lausanne	40	19	4	17	132:129	42
6.	SCH Säntis	40	18	2	20	152:157	38
7.	HC Sierre	40	16	5	19	149:161	37
8.	Grasshopper Club Zürich	40	17	3	20	133:156	37
9.	HC Thurgau	40	13	7	20	137:146	33
10.	Genève-Servette HC	40	11	4	25	140:173	26
11.	HC Martigny	40	10	2	28	128:205	22

Playoffs

	Quarter-finals				Semi-finals				Final
	EHC Chur	3
	Grasshopper Club Zürich	0
					EHC Chur	3
					EHC Biel	1
	EHC Biel	3
	HC Lausanne	1
									EHC Chur	3
									HC La Chaux-de-Fonds	1
	HC La Chaux-de-Fonds	3
	HC Sierre	0
					HC La Chaux-de-Fonds	3
					EHC Olten	2
	EHC Olten	3
	SCH Säntis	0

Swiss League seasons

1947–48 - 1948–49 - 1949–50 - 1950–51 - 1951–52 - 1952–53 - 1953–54 - 1954–55 - 1955–56 - 1956–57 - 1957–58 - 1958–59 - 1959–60 - 1960–61 - 1961–62 - 1962–63 - 1963–64 - 1964–65 - 1965–66 - 1966–67 - 1967–68 - 1968–69 - 1969–70 - 1970–71 - 1971–72 - 1972–73 - 1973–74 - 1974–75 - 1975–76 - 1976–77 - 1977–78 - 1978–79 - 1979–80 - 1980–81 - 1981–82 - 1982–83 - 1983–84 - 1984–85 - 1985–86 - 1986–87 - 1987–88 - 1988–89 - 1989–90 - 1990–91 - 1991–92 - 1992–93 - 1993–94 - 1994–95 - 1995–96 - 1996–97 - 1997–98 - 1998–99 - 1999–00 - 2000–01 - 2001–02 - 2002–03 - 2003–04 - 2004–05 - 2005–06 - 2006–07 - 2007–08 - 2008–09 - 2009–10 - 2010–11 - 2011–12 - 2012–13 - 2013–14 - 2014–15 - 2015–16 - 2016–17 - 2017–18 - 2018–19 - 2019–20 - 2020–21 - 2021–22 - 2022–23 - 2023–24